IndividualActive
Kathy Williams, LCSW
NPI 1023946514 · Clinical Social Worker · Alameda, CA
Kathy Williams, LCSW is a Clinical Social Worker provider in Alameda, CA (NPI 1023946514).
Provider details
- NPI number
- 1023946514
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 126548 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
2039 Clement Ave
Alameda, CA 94501-1317
Phone: (408) 892-7203
Approximate (ZIP-level) locationGet directions
Mailing address
2039 Clement Ave
Alameda, CA 94501-1317
Registry dates
- Enumerated
- 2026-05-13
- Last updated
- 2026-05-13
- Certified
- 2026-05-13
Frequently asked questions
- What is Kathy Williams's NPI number?
- Kathy Williams's National Provider Identifier (NPI) is 1023946514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathy Williams's specialty?
- Kathy Williams is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kathy Williams located?
- Kathy Williams's practice location on file with NPPES is 2039 Clement Ave, Alameda, CA 94501-1317.
- What is Kathy Williams's phone number?
- The practice phone number listed in the NPPES registry for Kathy Williams is (408) 892-7203.
- Is Kathy Williams's NPI active?
- Yes — Kathy Williams's NPI (1023946514) is active in the NPPES registry as of the last update on 2026-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.